<![CDATA[Blue Line that Follows Mouse in Video Players]]>eaa2ca3f-e7a2-4bd8-b7f5-b0436aadf894-image.png

So this blue line randomly popped up whilst I was watching a movie on Prime Video. It follows my mouse and goes from the top of the video to the bottom. On further testing, it happens with Netflix and YouTube as well (The screenshot is from YouTube). It doesn't happen when I use the Prime Video app on my PC, nor with other browsers (I tested with Edge).

Any idea how to fix this? I read something about it being an issue with Switch Access (?), but that was an issue on a Chromebook and I have Windows 11.

So any ideas?

]]>https://forums.opera.com/topic/65885/blue-line-that-follows-mouse-in-video-playersRSS for NodeMon, 20 Apr 2026 19:47:12 GMTSat, 02 Sep 2023 12:05:28 GMT60<![CDATA[Reply to Blue Line that Follows Mouse in Video Players on Thu, 08 Jan 2026 19:07:12 GMT]]>@arevirj69 it did . I also got the same problem and tnks to you I solved it . Tnk you!

]]>https://forums.opera.com/post/397988https://forums.opera.com/post/397988Thu, 08 Jan 2026 19:07:12 GMT<![CDATA[Reply to Blue Line that Follows Mouse in Video Players on Wed, 17 Dec 2025 16:22:52 GMT]]>I had the same problem. The solution that worked for me was turning off the "Lucid" mode.

Screenshot 2025-12-17 at 8.16.04 AM.png

Click on the "Stars" icon that appears as you move the pointer to the top of a streaming window. Can also be toggled in the Settings / Appearance Menu

Screenshot 2025-12-17 at 8.19.24 AM.png

Hope this helps.

]]>https://forums.opera.com/post/397221https://forums.opera.com/post/397221Wed, 17 Dec 2025 16:22:52 GMT<![CDATA[Reply to Blue Line that Follows Mouse in Video Players on Sun, 26 Jan 2025 23:14:44 GMT]]>@arevirj69 You are right, this is some plugin option no setting, I turned it off and line disappeared....
vlcsnap-2025-01-27-00h01m22s131_00.jpg

]]>https://forums.opera.com/post/369410https://forums.opera.com/post/369410Sun, 26 Jan 2025 23:14:44 GMT<![CDATA[Reply to Blue Line that Follows Mouse in Video Players on Fri, 02 Aug 2024 05:40:05 GMT]]>Just go the settings and rgx then turn off split preview

]]>https://forums.opera.com/post/356989https://forums.opera.com/post/356989Fri, 02 Aug 2024 05:40:05 GMT<![CDATA[Reply to Blue Line that Follows Mouse in Video Players on Fri, 03 Nov 2023 17:32:56 GMT]]>I'm not sure if you're still having this situation, but basically happened to me as well (hence this response because I figured it out).

It's the RGX function on the computer to enhance videos, when it pops down from the top of the screen when hovering over the video window and you click it, it's going to show 'A|B'. Just click on that to make it disappear!

Hope this helped.

]]>https://forums.opera.com/post/332459https://forums.opera.com/post/332459Fri, 03 Nov 2023 17:32:56 GMT